232401340 has 24 divisors (see below), whose sum is σ = 494731440. Its totient is φ = 91686528.

The previous prime is 232401319. The next prime is 232401341. The reversal of 232401340 is 43104232.

232401340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232401341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78130 + ... + 81049.

It is an arithmetic number, because the mean of its divisors is an integer number (20613810).

Almost surely, 2^232401340 is an apocalyptic number.

232401340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232401340 is an abundant number, since it is smaller than the sum of its proper divisors (262330100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232401340 is a wasteful number, since it uses less digits than its factorization.

232401340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159261 (or 159259 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 232401340 is about 15244.7151498478. The cubic root of 232401340 is about 614.8174839009.

Adding to 232401340 its reverse (43104232), we get a palindrome (275505572).

The spelling of 232401340 in words is "two hundred thirty-two million, four hundred one thousand, three hundred forty".